Inventor
BRUNNER HEINRICH
DE11 patents
⚠️ This page may combine multiple inventors who share the name “BRUNNER HEINRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
8 patentsUS6309920B1Oct 30, 2001
Bipolar transistor which can be controlled by field effect and method for producing the same
SIEMENS AG103 citations96
US5506153AApr 9, 1996
Method for manufacture of a controllable power semiconductor element with buffer zone
SIEMENS AG21 citations88
US4290136ASep 15, 1981
Circuit arrangement for monitoring the state of signal systems, particularly traffic light signal systems
SIEMENS AG24 citations76
US6150675ANov 21, 2000
Semiconductor component with a control electrode for modulating the conductivity of a channel area by means of a magnetoresistor structure
SIEMENS AG15 citations72
US5703384ADec 30, 1997
MOS semiconductor component having improved transmission properties
SIEMENS AG11 citations72
US5466951ANov 14, 1995
Controllable power semiconductor element with buffer zone and method for the manufacture thereof
SIEMENS AG7 citations69
US4323970AApr 6, 1982
Method and circuit arrangement for generating setting signals for signal generators of a traffic signal system, particularly a street traffic signal system
SIEMENS AG18 citations69
US4215405AJul 29, 1980
Method and apparatus for securing the intermediate time durations in street traffic signal systems
SIEMENS AG10 citations69
INFINEON TECHNOLOGIES AG
3 patentsUS6441408B2Aug 27, 2002
Power semiconductor component for high reverse voltages
INFINEON TECHNOLOGIES AG35 citations92
US7612388B2Nov 3, 2009
Power semiconductor element with an emitter region and a stop zone in front of the emitter region
INFINEON TECHNOLOGIES AG1 citations51
US6891204B2May 10, 2005
Semiconductor component having field-shaping regions
INFINEON TECHNOLOGIES AG1 citations51